| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $128.30 | 11.836% | $143.4856 | $143.49 | $143.50 | $143.50 |
| Purchase #2 | $221.60 | 4.770% | $232.1703 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $247.81 | 11.674% | $276.7393 | $276.74 | $276.75 | $276.70 |
| Purchase #4 | $247.49 | 6.591% | $263.8021 | $263.80 | $263.80 | $263.80 |
| Purchase #5 | $104.66 | 10.827% | $115.9915 | $115.99 | $116.00 | $116.00 |
| Purchase #6 | $228.51 | 4.271% | $238.2697 | $238.27 | $238.25 | $238.30 |
| Purchase #7 | $35.48 | 10.874% | $39.3381 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $1,213.85 | $1,309.7966 | $1,309.80 | $1,309.80 | $1,309.80 | |